2. For the car lift in Figure 2, the hydraulic cylinder is extending at a constant rate of $ = 0.02 m/s. Determine the vertical velocity and acceleration at point C using (a) a geometric approach and (b) a vector approach when S = 0.2 m, b = 0.1 m, and 1 = 0.24 m. Note that the cosine and sine laws are given as 1+b-S 2lb b sin ZD S sin 8 In your solution produce, use = 180 LD = 155.8532. cos 0 = 0 54.9004 and = LD = 24.1468. A 6 Figure 2: Car lift. 0 S D